# Root & STEM vs Aurelia AR

Root & STEM and Aurelia AR are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Root & STEM | Aurelia AR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Size | 38 MB | 291 MB |
| Requires iOS | **13.0** | 14.0 |
| Age rating | 4+ | 4+ |
| Developer | [Pinnguaq](https://appshunter.io/developer/766106497) | [Current Studios Inc.](https://appshunter.io/developer/484643240) |

## What reviewers say

### Root & STEM

[App page](https://appshunter.io/ios/app/root-and-stem/id1635351872)

**In-app purchases:** none


### Aurelia AR

[App page](https://appshunter.io/ios/app/aurelia-ar/id6443941049)

**In-app purchases:** none


## Frequently asked questions

### Is Root & STEM free?

Root & STEM is free to download, with no in-app purchases.

### Is Aurelia AR free?

Aurelia AR is free to download, with no in-app purchases.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*